You might want to systematically order your tasks in one To-Do list. In particular To-Do lists you can set up sorting of tasks according to:
How set up sorting of the tasks
To-Do list menu can be found on detail of the project or list of project’s To-Do lists. You can sort the tasks via three-dot menu next to the name of To-Do list and select one of the possibilities. Sorting can bet set up on particular To-Do list only, not in all To-Do lists at once.